Four key elements for reducing the cost of blast freezers need to be mastered.

Cold storage facilities are specialized buildings used for freezing and refrigerating food while maintaining a certain low temperature. The floor, walls, and roof are covered with a certain thickness of moisture-proof and heat-insulating layer to reduce the transfer of external heat. Additionally, to reduce the absorption of solar radiation, the exterior walls of cold storage facilities are generally painted white or light-colored. Due to these characteristics, in addition to ensuring building quality through strict insulation, sealing, robustness, and frost resistance during design and construction, daily management should also be based on the characteristics of cold storage facilities to ensure safe production, extend service life, reduce production costs, save maintenance expenses, and improve the economic benefits of the enterprise.

1. Cold storage doors must be tightly closed to prevent cold air leakage.

2. Warehouse lighting control.

3. Minimize the number of personnel entering the warehouse and the time spent in the warehouse.

4. Appropriately reduce or increase the number of axial flow fans and their operating time.